em78f644nso28s ELAN Microelectronics Corp, em78f644nso28s Datasheet - Page 5

• Manufacturer Part Number: em78f644nso28s
• Description: Flash Series 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 05.05.2010
6.3
Operational Registers for EM78F648/548N ..................................................... 49
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.3.8
6.3.9
6.3.10 Bank0 RD: ISR2 (Interrupt Status Register 2) ..................................................57
6.3.11 Bank0 RE: ISR3 (Interrupt Status Register 3)...................................................57
6.3.12 Bank0 RF (Not Used) ........................................................................................58
6.3.13 Bank0 R10: EIESCR (External Interrupt Edge Select Control Register) ..........58
6.3.14 Bank0 R11: WDTCR .........................................................................................58
6.3.15 Bank0 R12: LVDCR (Low Voltage Detector Control Register)..........................59
6.3.16 Bank0 R13: TCCCR (TCC Control Register) ....................................................59
6.3.17 Bank0 R14: TCCDATA (TCC Data Register) ....................................................60
6.3.18 Bank0 R15~R19 (IOCR5~IOCR9) ....................................................................60
6.3.19 Bank0 R1A~R1B (Not Used).............................................................................60
6.3.20 Bank0 R1C: IMR1 (Interrupt Mask Register 1) .................................................60
6.3.21 Bank0 R1D: IMR2 (Interrupt Mask Register 2) .................................................61
6.3.22 Bank0 R1E: IMR3 (Interrupt Mask Register 3) .................................................62
6.3.23 Bank0 R1F (Not Used) ......................................................................................62
6.3.24 Bank0 R20: P5WUCR (Port 5 Wake Up Control Register)...............................63
6.3.25 Bank0 R21: P5WUECR (Port 5 Wake Up Edge Control Register) ...................63
6.3.26 Bank0 R22: P7WUCR (Port 7 Wake Up Control Register )..............................63
6.3.27 Bank0 R23: P7WUECR (Port 7 Wake Up Edge Control Register ) ..................63
6.3.28 Bank0 R24~R2A (Not Used) .............................................................................63
6.3.29 Bank0 R2B: SPICR (SPI Control Register).......................................................64
6.3.30 Bank0 R2C: SPIS (SPI Status Register) ...........................................................65
6.3.31 Bank0 R2D: SPIR (SPI Read Buffer Register)..................................................65
6.3.32 Bank0 R2E: SPIR (SPI Write Buffer Register) ..................................................65
6.3.33 Bank0 R2F: WUCR1 (Wake Up Control Register 1).........................................66
6.3.34 Bank0 R30~R31 (Not Used) .............................................................................66
6.3.35 Bank0 R32: URCR1 (UART Control Register 1)...............................................67
6.3.36 Bank0 R33: URCR2 (UART Control Register 2)...............................................67
6.3.37 Bank0 R34: URS (UART Status Register) ........................................................68
6.3.38 Bank0 R35: URRD (UART Receive Data Buffer Register) ...............................69
6.3.39 Bank0 R36: URTD (UART Transmit Data Buffer Register)...............................69
6.3.40 Bank0 R37: TBPTL (Table Point Low Register) ................................................69
6.3.41 Bank0 R38: TBPTH (Table Point High Register) ..............................................69
6.3.42 Bank0 R39: CMP1CR (Comparator 1 Control Register)...................................69
6.3.43 Bank0 R3A~R3B: (Not Used)............................................................................70
6.3.44 Bank0 R3C: CMP2CR (Comparator 2 Control Register) ..................................71
R0: IAR (Indirect Addressing Register) .............................................................49
R1: BSR (Bank Selection Control Register)......................................................49
R2: PC (Program Counter)................................................................................49
R3: SR (Status Register) ...................................................................................53
R4: RSR (RAM Select Register) .......................................................................54
Bank0 R5 ~ R9 (Port 5 ~ Port 9) .......................................................................54
Bank0 RA (Not Used) ........................................................................................54
Bank0 RB OMCR (Operating Mode Control Register)......................................54
Bank0 RC: ISR1 (Interrupt Status Register 1) ..................................................56
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